11423534552562 has 32 divisors (see below), whose sum is σ = 24926791454784. Its totient is φ = 3461299905600.

The previous prime is 11423534552513. The next prime is 11423534552587. The reversal of 11423534552562 is 26525543532411.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8820253 + ... + 10032144.

It is an arithmetic number, because the mean of its divisors is an integer number (778962232962).

Almost surely, 2^{11423534552562} is an apocalyptic number.

11423534552562 is an abundant number, since it is smaller than the sum of its proper divisors (13503256902222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11423534552562 is a wasteful number, since it uses less digits than its factorization.

11423534552562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18861594.

The product of its digits is 4320000, while the sum is 48.

The spelling of 11423534552562 in words is "eleven trillion, four hundred twenty-three billion, five hundred thirty-four million, five hundred fifty-two thousand, five hundred sixty-two".